Piete me Tollowing problems by subsuruung the letters win the numbers
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Problem
Use
Answer
2 - 5W + 6 + 7r
W = 2 and r = 6
2.
6 - 7 - 8 + 32
b = – 2 and z = - 5
3.
7- 6c + 8n)
n = 9 and c = 7
4.
- 3(4n + 7k)
n = - 3 and k = - 4
5.
- 7-6-9d
C = 2 and d = 3
C